Synopsis
Beamline ID27 is a premier X-ray powder and single crystal diffraction station (nanofocus) primarily dedicated to research at extreme pressures and temperatures.
The beamline is currently being upgraded. The webpage will be updated in parallel. Please contact the scientist in charge for the current status.
Status:
open
Disciplines
- Physics
- Earth and Planetary Sciences
- Materials and Engineering
- Chemistry
- Environmental Sciences
- Life Sciences
Applications
- Earth and planetary sciences
- Fundamental physics
- Chemistry
- Materials research
- Biophysics/biochemistry
- Life and biological function under extreme conditions
Techniques
-
Powder diffraction
-
Single-crystal diffraction
-
XRD - X-ray diffraction
-
XRF - X-ray fluorescence
Beam size
- Minimum (H x V) : 300.0
x 250.0
nm²
-
Maximum (H x V) : 1.5
x 1.5
µm²
Sample environments
- Double sided laser heating diamond anvil cell (YAG and CO2; T up to 5000 K)
- Resistively heated diamond anvil cell (T up 1000 K)
- High pressure He flow cryostat (T down to 5 K)
- Paris-Edinburgh cell
- Nano-positioning stage
Detectors
- EIGER2 X CdTe 9M detector for XRD
- Vortex detector for XRF
- pco.dimax and pco.edge for XRI
Technical details
Beamline ID27—also referred to as EBSL5 project—is a high-flux nano-X-ray powder and single crystal diffraction station dedicated to research at extreme pressures and temperatures. X-ray diffraction (XRD), X-ray fluorescence (XRF) and X-ray imaging (XRI) techniques using a nano-focused beam can be employed at this beamline for experiments at extreme conditions.
The beamline offers a wide range of focusing options between nano- and microfocus for a monochromatic and pink beam, the energy is tunable from 15 to 60 keV in both beam modes.
Dedicated sample stages for nano-focus, micro-focus (laser heating) and heavy duty experiments are permanently set up and can be exchanged via motorized movements of supporting granites.
The EIGER2 X CdTe 9M detector together with the beam of the EBS source offers an unrivalled dynamic range in these experiments.
The beamline is currently being upgraded and has moved to a new hutch in the Chartreuse hall at 110 m distance.
Hydrogen hydrates under extreme conditions: Insights into high-pressure phases and implications for planetary interiors
Andriambariarijaona L., Poreba T., Di Cataldo S., Gaál R., Ranieri U., Santoro M., Hansen T.C., Mezouar M., Tobie G., Bove L.E.,
Physical Review B 111, 214109-1-214109-11 (2025)
The diverse high-pressure chemistry of Y-ammonia borane and Y-paraffin oil systems
Aslandukova A.
From: University of Bayreuth, Bayreuth, Germany (PhD thesis),
2025
High-pressure yttrium borate oC20-YBO3 and yttrium orthocarbonate hR39-Y3(CO4)2 synthesized at megabar pressures
Aslandukova A., Aslandukov A., Yin Y., Bykov M., Cerantola V., Pakhomova A., Dubrovinskaia N., Dubrovinsky L.,
Inorganic Chemistry 64, 5098-5104 (2025)
Understanding the formation mechanism of crystalline hydrated polymorphs of carbonic acid from CO2 clathrate hydrate†
Berni S., Scelta D., Romi S., Fanetti S., Alabarse F., Wehinger B., Bini R.,
Chemical Science 16, 22769-22780 (2025)
High-pressure synthesis of crystalline double-layer carbon nitride networks stabilized in Bi7C10N18(N3(1-x)O3x)
Brüning L., Jena N., Jurzick P.L., Bykova E., Giordano N., Mezouar M., Abrikosov I.A., Bykov M.,
Angewandte Chemie International Edition 64, e202506406-1-e202506406-8 (2025)
High-pressure synthesis of pnictogen nitrides
Ceppatelli M., Serrano-Ruiz M., Morana M., Dziubek K., Scelta D., Bini R., Peruzzini M.,
Accounts of Chemical Research 58, 2927-2938 (2025)